Year % (cumulative) 2012 13.4797096252441 2014 70.2210464477539 2015 72.1550598144531 2017 32.3101387023926 2018 25.0396671295166 2019 28.531400680542 2020 31.0094432830811 2021 71.7165679931641 2022 72.8584365844727